Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Features
1N746 THRU 1N759
SILICON PLANAR ZENER DIODES
Silicon Planar Zener Diodes
Standard Zener voltage tolerance is 10%. Add suffix A
for 5% tolerance. Other tolerances, non standard and
higher Zener voltages upon request.
Absolute Maximum Ratings (T
a
=25 )
1
Symbols Values Units
Zener current see Table "Characteristics"
Power dissipation at T
amb
=50 P
tot
400
1)
mW
Junction Temperature T
j
175
Storage temperature range T
S
-65 to +175
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics at T
amb
=25
Symbols Min. Typ. Max. Units
Thermal resistance
junction to ambient Air
R
thA
- - 0.3
1)
K/mW
Forward voltage at I
F
=200mA V
F
--1.2 V
DIMENSIONS
DIM
inches mm
Note
Min. Max. Min. Max.
A - 0.154 - 3.9
B - 0.075 - 1.9
C - 0.020 - 0.52
D 1.083 - 27.50 -